Home / 4,802,117.49-6,626,562.89-2,626,548.21

Finding the Fourth Proportional to 4,802,117.49, 6,626,562.89 and 2,626,548.21

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Solution

The fourth proportional to 4,802,117.49, 6,626,562.89 and 2,626,548.21 is: 3,624,440.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,117.49 : 6,626,562.89 = 2,626,548.21 : x
  2. Step 2: Convert to fraction form
    4,802,117.49/6,626,562.89 = 2,626,548.21/x
  3. Step 3: Cross multiply
    4,802,117.49x = 6,626,562.89 × 2,626,548.21
  4. Step 4: Simplify right side
    4,802,117.49x = 17,404,986,884,049.19
  5. Step 5: Solve for x
    x = 17,404,986,884,049.19/4,802,117.49
  6. Step 6: Final answer
    x = 3,624,440.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.